Chris, I asked that very question (curve of diameter vs. time so far) on the comets-ml group. I have only two days worth of data (well, and it was stellar just before the outburst), so I'm not going to draw any curves. For what it's worth, the inner disc grew from 4.9' to 6.5' in the 24 hours between my two images. It seems like it would be easy for somebody to dig through the posted images on line for the past week -- locating those rare examples where the scale is indicated -- and create such a curve. Tom ---- Chris Schur <comets133@xxxxxxxxx> wrote: > Tom, based on its rate of expansion, can you make a > **prediction** on how long before it reaches one > degree in size? ;) -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.